protected function _bdApiConsumer_getExternalAlertsForUser(array $viewingUser, $alwaysCheck)
{
/** @var bdApiConsumer_XenForo_Model_UserExternal $userExternalModel */
$userExternalModel = $this->getModelFromCache('XenForo_Model_UserExternal');
$auths = $userExternalModel->bdApiConsumer_getExternalAuthAssociations($viewingUser['user_id']);
foreach ($auths as &$authRef) {
if (!XenForo_Model_Alert::userReceivesAlert($viewingUser, 'bdapi_consumer', $authRef['provider'])) {
// user opted out for this provider
continue;
}
if (!$alwaysCheck && empty($auth['extra_data']['notification_subscription_callback'])) {
// do not check to save resources
continue;
}
$provider = bdApiConsumer_Option::getProviderByCode($authRef['provider']);
if (empty($provider)) {
continue;
}
$accessToken = $userExternalModel->bdApiConsumer_getAccessTokenFromAuth($provider, $authRef);
if (empty($accessToken)) {
continue;
}
$notifications = bdApiConsumer_Helper_Api::getNotifications($provider, $accessToken);
$alertUser = true;
if (!empty($notifications['_headerLinkHub'])) {
if (empty($notifications['subscription_callback'])) {
// subscribe to future notifications
if (bdApiConsumer_Helper_Api::postSubscription($provider, $accessToken, $notifications['_headerLinkHub'])) {
$authRef['extra_data']['notification_subscription_callback'] = 1;
$userExternalModel->bdApiConsumer_updateExternalAuthAssociation($provider, $authRef['provider_key'], $authRef['user_id'], $authRef['extra_data']);
}
} else {
// subscribed, do not alert user to avoid duplicates
$alertUser = false;
}
}
if ($alertUser && !empty($notifications['notifications'])) {
// server does not support subscription, we will just put all notifications into
// user alerts then
foreach ($notifications['notifications'] as $notification) {
$this->bdApiConsumer_alertUser($provider, $viewingUser, $notification);
}
}
}
}
